Hot, humid days are perfect for hitting the beach—not so much for keeping your hair smooth. Here's how to maintain control, no matter the weather.

SWITCH TO ALCOHOL-FREE PRODUCTS

Most hair sprays and mousses have a high alcohol content, which can cause the cuticle to swell up. Skip them entirely or go with a formula that doesn't contain alcohol, like Leonor Greyl Mousse au Lotus Volumatrice.